package com.heima.freemarker.controller;

import com.heima.freemarker.entity.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.client.RestTemplate;

import java.util.*;

@Controller
public class HelloController {

	@GetMapping("/basic")
	public String test(Model model) {


		//1.纯文本形式的参数
		model.addAttribute("name", "freemarker");
		//2.实体类相关的参数

		Student student = new Student();
		student.setName("小明");
		student.setAge(18);
		model.addAttribute("stu", student);

		return "01-basic";
	}

	@GetMapping("/list")
	public String list(Model model){

		//------------------------------------
		Student stu1 = new Student();
		stu1.setName("小强");
		stu1.setAge(18);
		stu1.setMoney(1000.86f);
		stu1.setBirthday(new Date());

		//小红对象模型数据
		Student stu2 = new Student();
		stu2.setName("小红");
		stu2.setMoney(200.1f);
		stu2.setAge(19);

		//将两个对象模型数据存放到List集合中
		List<Student> stus = new ArrayList<>();
		stus.add(stu1);
		stus.add(stu2);

		//向model中存放List集合数据
		model.addAttribute("stus",stus);

		//------------------------------------

		//创建Map数据
		HashMap<String,Student> stuMap = new HashMap<>();
		stuMap.put("stu1",stu1);
		stuMap.put("stu2",stu2);
		// 3.1 向model中存放Map数据
		model.addAttribute("stuMap", stuMap);

		return "02-list";
	}
}
